TIMOTHY D HOOPER – General Practice Physician, NPI 1629097399
General Practice Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,034 GENERAL PRACTICE in CA
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Provider Addresses for TIMOTHY D HOOPER
18701, Tiffeni Drive, Black Oak Estates, Twain Harte, Tuolumne County, California, 95383, United States
SUITE 1A
TWAIN HARTE, CA 953839406
Phone: (209) 586-1400
Fax: (209) 586-6748
Type: Mailing
Mono Way, Sonora, Tuolumne County, California, 95370, United States
STE A
SONORA, CA 953704856
Phone: (209) 532-3370
Fax: (209) 532-3340
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 51 Open Payments records for all available years, with a total value of $1,290.
Total Amount is formed as General ($1,290) + Research ($0) + Ownership ($0) = $1,290.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($406).
Total Amount
$1,290
General + Research + Ownership
Payments
51
Total payment records
General Amount
$1,290
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-10-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20061011000737 | I | General Practice | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 2,155 | 375 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,194 | 259 | $0 |
| 80305 | Testing for presence of drug, read by direct observation | 539 | 186 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 448 | 43 | $0 |
| 99487 | Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 375 | 131 | $0 |
Insurance plans in this area (ZIP 95383)
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